Combining Texts

Ideas for 'Perception', 'Naming and Necessity lectures' and 'The Nature of Universals and Propositions'

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5 ideas

26. Natural Theory / B. Natural Kinds / 5. Reference to Natural Kinds

17056

Terms for natural kinds are very close to proper names [Kripke]

4963	The properties that fix reference are contingent, the properties involving meaning are necessary [Kripke]

26. Natural Theory / B. Natural Kinds / 6. Necessity of Kinds

17053

Gold's atomic number might not be 79, but if it is, could non-79 stuff be gold? [Kripke]

4964	'Cats are animals' has turned out to be a necessary truth [Kripke]

26. Natural Theory / B. Natural Kinds / 7. Critique of Kinds

6765	Nominal essence may well be neither necessary nor sufficient for a natural kind [Kripke, by Bird]